The Greta Thunberg was a creasy girl, she want the hole human being never product the Co2, however it was impossible, because as the scents say that, in the future 50 years the petro are also the main things we have to use.  as she said we never use to product the Co2, we will have no electronic and the will not able to live. so her way was not work. I find a funny story on the internet:

Carlson caught a big fish in the river. He went home happily and said to his wife, “look!

“Grilled fish on charcoal”

“Blow it up!

“Blowing up fish consumes electricity and generating electricity has carbon emissions!”

“Then cut the sashimi.”

“The upstream steel industry of knife making is a big carbon emitter!”

Carlson became angry and threw the fish back into the river. The fish paddled in the water for half a circle, his upper body came out of the water, raised his right fin and shouted excitedly: “herry! Greta Thunberg. As pujin says, she may control be someone, becuase she non’t know what she do.